HPMC
Specification
LY60
LY80
Appearance
Gel temperature(℃)
62-70
Methoxy(%)
27-29
Hdroxyprop(%)
4-7.5
PH value
Viscosity 2% in water at 20ºC mpa.s
index
80-100 |
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≤ Ash content (Calculated as sulphate)(%) |
1.5% |
Viscosity range of 2% water solution(mpa.s)
Viscosity range of 2% water solution(mpa.s)
5
15000
10-20
18000-22000
25
40000
40-60
56000-65000
400
75000
1200-1800
85000-130000
4000
150000
7000-9000
≥180000
10000